TS

This page lists questions and answers that were posted by visitors named TS.

Questions

The following questions were asked by visitors named TS.

the process of charging a conductor by bringing it near another charged object and then grounding the conductor is called... a) charging by contact b) induction c) charging by polarization d) neutralization which one of the following statements is true co...

PHYSICS when a positive charge moves under the influence of an electric field's electrostatice force, what happens to the electrical potential energy of that charge?

A sled is set in motion on a frozen lake. If friction and air resistance are neglible, how much force is required to keep the sled moving at a velocity of 12 m/s?

Samuels, Inc. reported net income for 2011 is $105,000. During 2011 the company had 5,000 shares of $100 par, 5% preferred stock and 20,000 of $5 par common stock outstanding. Samuels’ earnings per share for 2011 is Answer $4.00 $5.25 $6.50 $5.00

The financial loss that each stockholder in a corporation can incur is usually limited to the amount invested by the stockholder. Answer True False

What is the total stockholders' equity based on the following account balances? Common Stock $450,000 Paid-In Capital in Excess of Par 90,000 Retained Earnings 190,000 Treasury Stock 10,000 Answer A.$740,000 B.$730,000 C.$720,000 D.$640,000

At the market close on February 19, 2010, McDonald's Corporation had a closing stock price of $64.74. In addition, McDonald's Corporation had a dividend per share of $2.05 over the previous year. Determine McDonald's Corporation's dividend yield. (Round t...

Temporary investments A.are reported as current assets B.include cash equivalents C.do not include equity securities D.all of the above

Okay so Im doing a compare & contrast essay on key events that changed the Unites States between 1776-1870 Of course im going to include the creation of the US Constitution. But, I'm having a hard time coming up with the "before & after" effect? What exac...

a) A weak acid, HX, is 1.3% ionized in .20 M solution. What percent of HX is ionized in a .030 M solution? b) Does the percent ionization increase or decrease upon dilution? c) Does the H3O+ concentration of the above weak acid increase or decrease?

How many grams of silver sulfate can be dissolved in 450. ml of .200 M sodium sulfate solution? Ksp for Ag2SO4= 1.2*10^-5 Do not understand this solubility question. Please help.

HCl is slowly added to a solution that is .250 M in Pb^2+ and .00150 M in Ag+. Which precipitate forms first, PbCl2 or AGCl? At what Cl- ion concentration will the precipitate first appear? Ksp for PbCl2= 1.6*10^-5, Ksp for AgCl= 1.7*10^-10 Seriously don'...

what is the area of a square inscribed in a circle with apothum 3.5cm

A sample of beer is 4.6 % by mass C2H5OH. The density of beer is 0.93 g/ml. What is the molar concentration of C2H5OH in this sample of beer? a. 9.7 x 10-4 b. 1.13 x 10-4 c. 0.975 M d. 1.13 M I did 0.046x930 g/L =42.78 mass alcohol 42.78/molar mass of C2H...

Rule of thumb gives the activation energy of most organic reactions as approximately 50 kJ/mol. Based on that, calculate by what factor the reaction rate increases when the temperature climbs from 25°C to 45°C. 1. 3.6 2. 3.2 x 1046 3. 1.001 4. 1.3

Fe^3+(aq) + L (aq) ⇌ FeL^3+(aq) Kf= 4.68x10^25 A 1.00 L solution of 1.00g/L of Fe^3+(aq) has a 1.00 mol of L added. What is the equilibrium concentration of iron (III), (i.e., [Fe^3+]eq) in the final solution?

One of the largest diamonds ever found, weighing 0.621 kg, was discovered in South Africa in 1905. The carbon alloptropes graphite and diamond have densities of 2267 and 3515 kg/m3 respectively. At a temperature of 1700K and a pressure of 12.0 x 109 Pasca...

How much energy is released when 54.0 g of H2O are condensed from a gas at 115°C to a liquid at 65°C?

Hydroxyapatite, Ca10(PO4)6(OH)2Ca10(PO4)6(OH)2 , has a solubility constant of Ksp = 2.34×10−592.34×10−59 , and dissociates according to Ca10(PO4)6(OH)2(s) --> 10Ca2+(aq) + 6PO4^3-(aq) + 2OH-(aq) Solid hydroxyapatite is dissolved in water to form a saturat...

Hello, I have a question regarding 12 Angry Men and To Kill a Mockingbird. I have to compare and contrast Juror 8 to Atticus Finch. I can’t seem to find any differences, though. Does anyone know of any differences between these two men? Thanks!

What are the odds of having 1 boy in a family of 5 children?

A cat breeder is attempting to breed gloved cats for sale by crossing a gloved cat to an ungloved carrier of the trait. Determine the probability that in a litter of 6 kittens, the first 5 will be gloved and the last ungloved.

I am doing a history project on James Watt. I need to explain why he holds historical significance. Any ideas are greatly appreciated!

Which statement explains why an author would include a flashback as an element of nonlinear plot development in a story? Select the two correct answers.(1 point) Responses to provide the reader with background information about characters or events to pro...

That Spot by Jack London “What that dog needs is space,” Steve said the second day. “Let’s maroon him.” We did, running the boat in at Caribou Crossing for him to jump ashore. Two of the other dogs, good dogs, followed him; and we lost two whole days tryi...

Question Which of the following is NOT an upper body weight training exercise? (1 point) Responses Squats Squats Bench press Bench press Butterflies Butterflies Biceps curl

Answers

The following answers were posted by visitors named TS.

^ Ms. Sue is right btw

and yes I did read it. I just don't know what to put for the before...

Please help, struggling like crazy.

The answer I got using quadratic formula to find x= 1.95x10^-14. is this a reasonable answer. I'm not 100% since i don't have the answer key for this.

Do i use the formation ICE table? For the answer x= 1.95x10^-14 i used the dissociation ICE table

Shouldn't I just use the formation ICE table...then it'll be [Fe^3+]=[FeL3+]/Kf* [L]?

I was able to figure this question out, therefore no need to answer it.

Just wondering where you got 22.4 L/mol

((2.34x10^-59)/ (2.80x10^-6)^2 (3/5)^6)^1/16= 3.99